{% extends 'base.html' %}
{% load staticfiles %}
{% block title %}
    课程章节信息-慕学在线网
{% endblock %}
{% block custom_css %}
    <link rel="stylesheet" type="text/css" href="{% static 'css/muke/course/learn-less.css' %}"/>
    <link rel="stylesheet" type="text/css" href="{% static 'css/muke/course/course-comment.css' %}"/>
    <link rel="stylesheet" type="text/css" href="{% static 'css/muke/base.css' %}">
    <link rel="stylesheet" type="text/css" href="{% static 'css/muke/common-less.css' %}">
    <link rel="stylesheet" type="text/css" href="{% static 'css/muke/course/common-less.css' %}">
    <link rel="stylesheet" type="text/css" href="{% static 'css/mooc.css' %}"/>
{% endblock %}

{% block custom_bread %}
    <section>
        <div class="wp">
            <ul class="crumbs">
                <li><a href="{% url 'index' %}">首页</a>&gt;</li>
                <li><a href="{% url 'course:list' %}">公开课程</a>&gt;</li>
                <li><a href="">课程详情</a>&gt;</li>
                <li>课程评论</li>
            </ul>
        </div>
    </section>
{% endblock %}

{% block content %}
    <div id="main">
        <div class="course-infos">
            <div class="w pr">
                <div style="height: 15px" class="path">
                </div>
                <div class="hd">
                    <h2 class="l">{{ course.name }}</h2>
                </div>
                <div class="statics clearfix">
                    <div class="static-item ">
                        <span class="meta-value"><strong>高级</strong></span>
                        <span class="meta">难度</span>
                        <em></em>
                    </div>
                    <div class="static-item static-time">
                        <span class="meta-value">0分钟</span>
                        <span class="meta">时长</span>
                        <em></em>
                    </div>
                    <div class="static-item">
                        <span class="meta-value"><strong>12</strong></span>
                        <span class="meta">学习人数</span>
                        <em></em>
                    </div>
                </div>
            </div>
        </div>
        <div class="course-info-main clearfix w has-progress">
            <div class="info-bar clearfix">
                <div class="content-wrap clearfix">
                    <div class="content">
                        <div class="mod-tab-menu">
                            <ul class="course-menu clearfix">
                                <li><a class="ui-tabs-active " id="learnOn"
                                       href="{% url 'course:lesson' course.id %}"><span>章节</span></a>
                                </li>
                                <li><a id="commentOn" class="active" href="{% url 'course:comments' course.id %}"><span>评论</span></a>
                                </li>
                            </ul>
                        </div>

                        <!--发布评论-->
                        <div id="js-pub-container" class="issques clearfix js-form">
                            <div class="wgt-ipt-wrap pub-editor-wrap " id="js-pl-input-fake">
                                <textarea id="js-pl-textarea" class="" placeholder="扯淡、吐槽、表扬、鼓励……想说啥就说啥！"></textarea>
                            </div>
                            <input type="button" id="js-pl-submit" class="pub-btn" data-cid="452" value="发表评论">
                            <p class="global-errortip js-global-error"></p>
                        </div>
                        <div id="course_note">
                            <ul class="mod-post" id="comment-list">
                                {% for comment in comments %}
                                    <li class="post-row">
                                        <div class="media">
                                            <span target="_blank"><img src='{{ comment.user.image.url }}' width='40' height='40'/></span>
                                        </div>
                                        <div class="bd">
                                            <div class="tit">
                                                <span target="_blank">{% if comment.user.nick_name %}
                                                    {{ comment.user.nick_name }}
                                                {% else %}
                                                    {{ comment.user.name }}
                                                {% endif %} </span>
                                            </div>
                                            <p class="cnt">{{ comment.comments }}</p>
                                            <div class="footer clearfix">
                                                <span title="创建时间" class="l timeago">时间：{{ comment.add_time }}</span>
                                            </div>
                                        </div>
                                    </li>
                                {% endfor %}
                            </ul>
                        </div>
                    </div>

                    <div class="aside r">
                        <div class="bd">
                            <div class="box mb40">
                                <h4>资料下载</h4>
                                <ul class="downlist">
                                    <li>
                                        {% for resource in course_resources %}
                                            <span><i
                                                    class="aui-iconfont aui-icon-file"></i>&nbsp;&nbsp;{{ resource.name }}</span>
                                            <a href="{{ resource.file.url }}" class="downcode"
                                               target="_blank" download="" data-id="274" title="">下载</a>
                                        {% endfor %}
                                    </li>
                                </ul>
                            </div>
                            <div class="box mb40">
                                <h4>讲师提示</h4>
                                <div class="teacher-info">
                                    <a href="" target="_blank">
                                        <img src='{{ course.teacher.image.url }}' width='80' height='80'/>
                                    </a>
                                    <span class="tit"><a href="/u/315464/courses?sort=publish"
                                                         target="_blank">{{ course.teacher.name }}</a></span>
                                    <span class="job">{{ course.teacher.work_position }}</span>
                                </div>
                                <div class="course-info-tip">
                                    <dl class="first">
                                        <dt>课程须知</dt>
                                        <dd class="autowrap">{{ course.youneed_know }}</dd>
                                    </dl>
                                    <dl>
                                        <dt>老师告诉你能学到什么？</dt>
                                        <dd class="autowrap">{{ course.teacher_tell }}</dd>
                                    </dl>
                                </div>
                            </div>

                            <div class="cp-other-learned  js-comp-tabs">
                                <div class="cp-header clearfix">
                                    <h2 class="cp-tit l">该课的同学还学过</h2>
                                </div>
                                <div class="cp-body">
                                    <div class="cp-tab-pannel js-comp-tab-pannel" data-pannel="course"
                                         style="display: block">
                                        <!-- img 200 x 112 -->
                                        <ul class="other-list">
                                            {% for course in related_courses %}
                                                <li class="curr">
                                                    <a href="{% url 'course:detail' course.id %}" target="_blank">
                                                        <img src="{{ course.image.url }}"
                                                             alt="{{ course.name }}">
                                                        <span class="name autowrap">{{ course.name }}</span>
                                                    </a>
                                                </li>
                                            {% endfor %}
                                        </ul>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="clear"></div>
            </div>
        </div>
    </div>
{% endblock %}

{% block custom_js %}
    <script type="text/javascript">
        //添加评论
        $(document).ready(function () {
            $('#js-pl-submit').on('click', function () {
                var comments = $("#js-pl-textarea").val()
                if (comments == "") {
                    alert("评论不能为空")
                    return
                }
                $.ajax({
                    cache: false,
                    type: "POST",
                    url: "{%  url 'operation:comment' %}",
                    data: {'course': {{ course.id }}, 'comments': comments},
                    async: true,
                    beforeSend: function (xhr, settings) {
                        xhr.setRequestHeader("X-CSRFToken", "{{ csrf_token }}");
                    },
                    success: function (data) {
                        if (data.status == 'fail') {
                            if (data.msg == '用户未登录') {
                                window.location.href = "login.html";
                            } else {
                                alert(data.msg)
                            }

                        } else if (data.status == 'success') {
                            window.location.reload();//刷新当前页面.
                        }
                    },
                });
            });
        });
    </script>
{% endblock %}


